S
M
T
W
T
F
S
30
76°
59°
31
80°
60°
1
77°
53°
2
77°
54°
3
76°
53°
4
76°
52°
5
77°
52°
6
77°
59°
7
81°
58°
8
76°
56°
9
79°
58°
10
81°
56°
11
78°
58°
12
80°
57°
13
80°
58°
14
81°
57°
15
80°
56°
16
80°
55°
17
75°
56°
18
78°
57°
19
79°
56°
20
77°
55°
21
78°
47°
22
76°
46°
23
75°
52°
24
70°
53°
25
Hist. Avg.
72°
49°
26
Hist. Avg.
71°
48°
27
Hist. Avg.
71°
48°
28
Hist. Avg.
70°
47°
29
Hist. Avg.
70°
47°
30
Hist. Avg.
70°
47°
1
Hist. Avg.
69°
46°
2
Hist. Avg.
69°
46°
3
Hist. Avg.
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Perryville
Perryville's September 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 46° and 60°. The average high for September is 78° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Perryville. See also: October | November | December.
